I think that the monarchy would care as the UK obviously means a great deal to them but wonât cause too much concern so long as Scotland and Northern Ireland do not become republics. The UK and British monarchy are two very different institutions.
A series is a summation performed on a list of numbers. Each term is added to the next, resulting in a sum of all terms. Sigma notation is used to represent the summation of a series. In this form, the capital Greek letter sigma $\left ( \Sigma \right )$ is used.
The concept of sigma notation means to sum up all terms and uses three parts to form math statements, like âi ai. The Greek letter â is the summation operator and means the sum of all, i is called the index number, and ai refers to a series of terms to be added together.